Agent Nine Solves His First Case: A Story of the Daring Exploits of the "G" Men

A young archives clerk stumbles into a nighttime break-in that leaves official files scattered and some papers destroyed, and soon finds evidence of tampering and a vanished document. His uncle, a federal investigator, draws him into an investigation into missing papers and suspected radio secrets, pulling the clerk from passive witness to active participant. The plot moves through stealthy searches, close physical confrontations, strained loyalties, and an extended chase that includes an aerial pursuit, as clues gradually expose the perpetrators and lead to a law-enforcement resolution.